How To: Make a Commodore 64 Fireworks Ignition System with an 8 Channel Relay

We show you how we built the Fireworks Ignition System from our 4th of July Special using the Commodore 64 Vintage Computer, a Joystick, the User Port, a 9 volt battery, some wire, an Estes Rocket Igniter and an 8 Channel Relay Board.

CityXen 4th of July Special https://www.youtube.com/watch?v=xmTVXWVAY_k

1776.prg on Github https://github.com/cityxen/Holidays/tree/master/Independence_Day_2019

Ultimate-II+ Cartridge https://ultimate64.com/

Petmate https://nurpax.github.io/petmate/

Commodore User Port Connector https://amzn.to/2xAYMCI

Estes Rocket Igniters https://amzn.to/2JtdQrA

Toggle Switch https://amzn.to/2YzrYG4

Copper Cable https://www.digikey.com/product-detail/en/tensility-international-corp/30-01107/T1408-1-ND/9608000

Prototyping Wire https://amzn.to/2LHDNX9

Scotch Tape https://amzn.to/2Xsf8YB

Fuse https://amzn.to/2XvnRhQ

FTCBlock 8 Channel DC 5V Relay Module https://amzn.to/2Xwerh4

#USA #4thOfJuly #Programming #Commodore64 #Commodore

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Music used by permission from Mr. Mygg (8-bit mosquito) Soundcloud: https://soundcloud.com/8-bitmosquito

Index: 00:00 Intro 00:20 Overview 00:39 Schematic 01:08 Order of Operations 01:32 PetMate Screen 03:36 Adding User Port & Joystick Relay Toggle Code 06:08 Initial Test 06:21 Fire Button Delay Error 08:20 Second Test 08:48 Program Listing 09:08 Fireworks! 09:38 Outro

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